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Matches 1 - 50 out of 41,563

Document Document Title
WO/2019/006368A1
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may obtain a timing synchronization signal from a base station over a cellular wireless communication link. The UE may configure, based at leas...  
WO/2019/000432A1
A time synchronization method and device. The time synchronization method comprises: a receiving end device receiving a first time stamp sent by a sending end device and receiving a first frame header signal sent by the sending end devic...  
WO/2019/001929A1
The invention relates to a method for validating a time function in a network of a vehicle, the method comprising the following steps: ascertaining a receiving time of a sync message of a master for synchronising a time information item ...  
WO/2019/002911A1
A variable delay interface configured to introduce a controllable, variable delay between a radio equipment controller and a radio equipment is provided. The interface includes a variable rate change filter, VRCF, having a signal input, ...  
WO/2018/232972A1
The embodiments of the present invention relate to the technical field of Internet of Things (IoT). Disclosed is a method and a system for time synchronization between an access node and a convergence unit in IoT, the method comprising: ...  
WO/2018/234006A1
The invention relates to an economical-outlay hardware architecture concept for performing the synchronisation of control devices (151, 152, 153), which are linked via the CAN bus (104). The synchronisation messages SYNC, FUP, OFS and OF...  
WO/2018/233450A1
The present application provides a time conversion method and device, an apparatus, a storage medium, and a processor. The time conversion method comprises: obtaining time difference information between a local end and a peer end; receiv...  
WO/2018/232971A1
The embodiments of the present invention relate to the field of internet of things technology, and disclose a time synchronization method and system for an internet of things terminal device and a convergence unit. The method comprises: ...  
WO/2018/228610A1
Provided are information transmission and data demodulation methods and apparatuses, a communication node, and a network side device. The information transmission method comprises: a first communication node transmits a first demodulatio...  
WO/2018/227830A1
The present application relates to a method and apparatus for calibrating TDMA time slot synchronization between master and slave machines. The method comprises: at least one slave machine receiving a synchronization frame from a master ...  
WO/2018/228610A8
Provided are information transmission and data demodulation methods and apparatuses, a communication node, and a network side device. The information transmission method comprises: a first communication node transmits a first demodulatio...  
WO/2018/223962A1
Provided are a method and system for clock control in an aggregated link. The method comprises the following steps: a first clock port and a second clock port being added to a first network element and a second network element respective...  
WO/2018/224854A1
A method and apparatus for controlling delay over a data path in a device for transporting Ethernet packets over an optical transport network. The device is configured to receive an incoming clock signal having a first frequency and an i...  
WO/2018/219323A1
A method, device and system for transmitting a service flow in a flexible Ethernet protocol. The method for transmitting a service flow in a flexible Ethernet FLEXE protocol comprises: a transmitting terminal encapsulates a predetermined...  
WO/2018/222226A1
The frame preamble in current wireless systems is designed to facilitate various PHY-layer functions, including frequency offset estimation and frame detection. However, this preamble is assumed to be constant and is seldom used to conve...  
WO/2018/214138A1
The present application provides a method, a device, a transmitter, and a receiver for detecting syncwords. After inserting syncwords in a data frame to be transmitted, a transmitter transmits the data frame to be transmitted inserted wi...  
WO/2018/214606A1
Disclosed are a clock process method and apparatus, and a PTP device. The clock process method in the embodiments of the present disclosure comprises: calculating a time deviation according to an extracted timestamp; correcting, by means...  
WO/2018/216120A1
A wiring aggregation apparatus (1) is provided with one or more subunits (3-1 to 3-3). The subunits (3-1 to 3-3) are provided with: input/output modules (20-1, 20-2) which output, to a control module (10), first serial signals obtained b...  
WO/2018/214921A1
A method, system and computer program performed by a system (60) and a system (60) for wireless communication between electronic control units, ECUs, in a communications network (50), the electronic control units being adapted for associ...  
WO/2018/210281A1
The embodiments of the present application relate to the technical field of communications, and provided thereby are a clock adjustment and clock deviation calculation method, device and system, which may improve the synchronization accu...  
WO/2018/208197A1
A method for assisting in synchronization of slave clocks in a communication network comprises receiving, in a node (14; 16; 18) of the communication network, a message comprising a representation of a value of a synchronization accuracy...  
WO/2018/207358A1
This wireless device (110) is provided with a transmission unit (111) and a processing unit (112). The transmission unit (111) can switch transmission frames of a first time length and transmission frames of a second time length shorter ...  
WO/2018/205542A1
Provided are a synchronization system and method for single-bus transmission of 1PPS+TOD information, which relate to the field of clock synchronization. A sending end sets, via a first sampling module, the number of times of sampling a ...  
WO/2018/203922A1
A method of performing a hail communication attempt includes checking capacitor voltage of a capacitor in a battery pack powering a hailing device to determine whether the capacitor voltage equals or exceeds a threshold voltage, and resp...  
WO/2018/201694A1
The present invention relates to the technical field of optical transmission chips supporting time synchronization, and specifically relates to a method and a system for controlling a PTP message in an optical transmission chip supportin...  
WO/2018/204230A1
A method is disclosed for minimizing latency for high priority messages without sacrificing subnet bandwidth in a wireless, multiple access network such as Link 16. Nodes are able to simultaneously receive messages on at least two subnet...  
WO/2018/200577A1
A wireless data transmission technique includes encoding information bits as a periodic sequence of quadrature amplitude modulation (QAM) symbols, convolving the periodic sequence with a periodic pulse function, thereby generating a filt...  
WO/2018/197011A1
A method of frame synchronization comprises receiving a stream of bits, the stream comprising a sequence of frames, wherein each frame comprises a frame counter value representing the number of the frame in the sequence, and frame check ...  
WO/2018/199461A1
Provided are a wireless relay apparatus and an operating method therefor. The apparatus is a wireless relay apparatus for relaying a communication signal between a base station and a terminal, comprising: a donor unit for transmitting an...  
WO/2018/196223A1
The embodiments of the present invention disclose a data processing method and a relevant device for improving the accuracy of a system time difference between time systems in a time synchronization system. The method in the embodiments ...  
WO/2018/197119A1
The invention relates to devices, to methods, and to computer programs for determining and transferring in a mobile communication system and to a system for synchronous scanning. A device (10) is designed to determine a time base in a mo...  
WO/2018/188919A1
It is proposed a method for operating a network element of an optical transport network, OTN; wherein a general communication channel employs a transmission of one or more pre-determined idle patterns at idle times of general communicati...  
WO/2018/189726A1
Systems and methods are provided for scheduling the transmission of CPRI traffic over Ethernet in a datapath. A source node can send a registration request indicating its preferred sending time for data transmission. Intermediate nodes c...  
WO/2018/184839A1
This application relates to a method for synchronizing multiple nodes in an optical network through which at least one client data packet is transmitted. In particular, the at least one client packet is synchronously placed in one or mor...  
WO/2018/177567A1
The invention relates to a method for the computer-assisted provision of security-protected time information, comprising the method steps: acquiring first time information from one or more time sources. Storing transactions, wherein the ...  
WO/2018/179165A1
A motion controller (1) according to the present invention is provided with a calculation unit (11) that generates a position command for each calculation period, which is shorter than a communication period in synchronous communication,...  
WO/2018/172051A1
The present invention relates to a system comprising glasses (101), a communication unit (103) and a cable (102), whereby the cable comprises two galvanic connections adapted for transporting power and bidirectional data traffic, whereby...  
WO/2018/174692A1
The present invention relates to a wireless communication system, and to a method and an apparatus therefor, the method comprising the steps of: receiving configuration information on a periodic signal via a signal of an upper layer, whe...  
WO/2018/173459A1
[Problem] To provide a communication device and the like with which the relaying of signals between a first terminal device and a second terminal device can be ensured even when the line configuration differs between the first terminal d...  
WO/2018/166223A1
The present invention relates to the field of network communications. Disclosed is a system for realizing 1588 time synchronization between OTN devices, wherein the system comprises a sending end and a receiving end. The sending end comp...  
WO/2018/165927A1
Disclosed are a method for transmitting a signal, a terminal device and a network device. The method comprises: determining a time sequence of each synchronization signal block from among a plurality of synchronization signal blocks in a...  
WO/2018/166834A1
This application relates to a method for transmitting at least one client data packet through an optical transmission network having multiple nodes by synchronously placing the at least one client packet in one or more containers that ar...  
WO/2018/166890A1
The invention relates to a position-adaptive communication method which is carried out by a communication control module of a movable vehicle (1) in order to establish and maintain a communication connection (4) between the vehicle (1) a...  
WO/2018/167984A1
A wireless communication device (20) comprises an antenna (21), a transmission unit (221), a reception unit (222), a demodulation unit (236), a detection unit (235), and an adjustment unit (231). The transmission unit transmits a transmi...  
WO/2018/166576A1
The invention relates to a method and a device for time-controlled data transmission in a TSN. The invention specifically relates to a novel traffic-shaping method for time-sensitive data streams. The aim of the invention is to offer the...  
WO/2018/165056A1
A wireless mesh network includes a mesh of continuously-powered devices (CPDs) and a mesh of battery-powered devices (BPDs). The BPDs are organized into hop layers based on hopping distance to the mesh of CPDs. The CPDs transmit time bea...  
WO/2018/161428A1
Provided is an optically-controlled optical PAM signal regeneration device, comprising a power adapting unit, an optical clock control unit, and a PAM reshaping unit. The PAM reshaping unit is the core of a regenerator, and comprises a M...  
WO/2018/164544A1
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (...  
WO/2018/161282A1
The present disclosure provides a clock synchronization method and apparatus and a passive optical network system, pertaining to the technical field of optical networks. The method is applicable to a first optical network unit (ONU) in a...  
WO/2018/165137A1
A wireless mesh network includes a mesh of continuously-powered devices (CPDs) and a mesh of battery-powered devices (BPDs). The BPDs are organized into hop layers based on hopping distance to the mesh of CPDs. In a medium latency commun...  

Matches 1 - 50 out of 41,563